package controller;

import java.io.IOException;

import jakarta.servlet.ServletException;
import jakarta.servlet.annotation.WebServlet;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

import dao.LeaveDao;

/**
 * Servlet implementation class DeleteLeaveServlet
 */
@WebServlet("/DeleteLeaveServlet")
public class DeleteLeaveServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public DeleteLeaveServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		response.getWriter().append("Served at: ").append(request.getContextPath());
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		request.setCharacterEncoding("UTF-8");
		boolean b = false; // ��ʼ������ֵΪ false
		String number = request.getParameter("number");	
		
		System.out.print("���óɹ�"+number);
		
		// ������Ӧ��������
        response.setContentType("text/html;charset=UTF-8");
		LeaveDao dao = new LeaveDao();
					
		//������ɾ��
		b=dao.deleteLeaveMessage(number);
				
		//�޸ĳɹ��������ɹ���ʾ��
		if(b==true) {						
			// ��ת��ԭҳ��
			response.sendRedirect("View_leave/S_Main_Leave.jsp");
	        
		}else {
			System.out.print("����嵥ɾ���ɹ� ");
		}
	}

}
